local ls = require 'luasnip'
local s = ls.snippet
local t = ls.text_node
local i = ls.insert_node
local f = ls.function_node
local fmt = require('luasnip.extras.fmt').fmt
local fill = require('snippets.helpers').fill

return {
  s({ trig = 'dc', desc = 'divider comment' }, f(fill, {}, { user_args = { '#%- ' } })),

  s({ trig = '#!', desc = 'shebang' }, t '#!/usr/bin/env fish'),

  s(
    { trig = 'if', desc = 'if ... end' },
    fmt(
      [[
        if {}
            {}
        end
      ]],
      { i(1), i(0) }
    )
  ),

  s(
    { trig = 'elif', desc = 'else if ...' },
    fmt(
      [[
        else if {}
            {}
      ]],
      { i(1), i(0) }
    )
  ),

  s(
    { trig = 'fori', desc = 'for ... in ... end' },
    fmt(
      [[
        for {} in {}
            {}
        end
      ]],
      { i(1), i(2), i(0) }
    )
  ),

  s(
    { trig = 'wh', desc = 'while ... end' },
    fmt(
      [[
        while {}
            {}
        end
      ]],
      { i(1), i(0) }
    )
  ),

  s(
    { trig = 'wht', desc = 'while true ... end' },
    fmt(
      [[
        while true
            {}
        end
      ]],
      { i(0) }
    )
  ),

  s(
    { trig = 'sw', desc = 'switch ... case ... end' },
    fmt(
      [[
        switch {}
            case {}
                {}
        end
      ]],
      { i(1), i(2), i(0) }
    )
  ),

  s(
    { trig = 'func', desc = 'function ... end' },
    fmt(
      [[
        function {}
            {}
        end
      ]],
      { i(1), i(0) }
    )
  ),

  s({ trig = 'dn', desc = '&>/dev/null' }, t '&>/dev/null'),

  s({ trig = 'abbr', desc = 'abbr -a ... --position ...' }, fmt('abbr -a {} --position {} "{}"', { i(1), i(2, 'command'), i(3) })),
}